FI961649A0 - Spaerrpipett - Google Patents

Spaerrpipett

Info

Publication number
FI961649A0
FI961649A0 FI961649A FI961649A FI961649A0 FI 961649 A0 FI961649 A0 FI 961649A0 FI 961649 A FI961649 A FI 961649A FI 961649 A FI961649 A FI 961649A FI 961649 A0 FI961649 A0 FI 961649A0
Authority
FI
Finland
Prior art keywords
spaerrpipett
Prior art date
Application number
FI961649A
Other languages
Finnish (fi)
Inventor
Jukka Tervamaeki
Tapani Pullinen
Jouko Mikkonen
Kari Jaervimaeki
Original Assignee
Labsystems Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Labsystems Oy filed Critical Labsystems Oy
Priority to FI961649A priority Critical patent/FI961649A0/en
Publication of FI961649A0 publication Critical patent/FI961649A0/en
Priority to DE69724028T priority patent/DE69724028T2/en
Priority to EP97660039A priority patent/EP0801983B1/en
Priority to US08/834,267 priority patent/US5879633A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • G01F11/027—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the syringe type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0234—Repeating pipettes, i.e. for dispensing multiple doses from a single charge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
FI961649A 1996-04-15 1996-04-15 Spaerrpipett FI961649A0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI961649A FI961649A0 (en) 1996-04-15 1996-04-15 Spaerrpipett
DE69724028T DE69724028T2 (en) 1996-04-15 1997-04-10 Pawl pipette
EP97660039A EP0801983B1 (en) 1996-04-15 1997-04-10 Ratchet pipette
US08/834,267 US5879633A (en) 1996-04-15 1997-04-15 Ratchet pipette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI961649A FI961649A0 (en) 1996-04-15 1996-04-15 Spaerrpipett

Publications (1)

Publication Number Publication Date
FI961649A0 true FI961649A0 (en) 1996-04-15

Family

ID=8545848

Family Applications (1)

Application Number Title Priority Date Filing Date
FI961649A FI961649A0 (en) 1996-04-15 1996-04-15 Spaerrpipett

Country Status (4)

Country Link
US (1) US5879633A (en)
EP (1) EP0801983B1 (en)
DE (1) DE69724028T2 (en)
FI (1) FI961649A0 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6455006B1 (en) * 1999-04-20 2002-09-24 Kyoto Electronics Manufacturing Co., Ltd. Apparatus for aspirating and discharging a sample quantity
US6283660B1 (en) * 1999-06-22 2001-09-04 Patrick J. Furlong Pen dispensing and cartridge system
FR2807345B1 (en) * 2000-04-07 2002-07-12 Gilson Sa SIMPLIFIED DISASSEMBLY PIPETTE
FR2807340B1 (en) * 2000-04-07 2002-12-06 Gilson Sa PIPETTE FOR TAKING LIQUID SAMPLES WITH CONE EJECTOR MECHANISM
FR2807342B1 (en) * 2000-04-07 2002-07-12 Gilson Sa CONCEAL EJECTOR PIPETTE
FR2807343B1 (en) * 2000-04-07 2002-12-06 Gilson Sa COLLECTION PIPETTE PROVIDED WITH MEANS FOR ADJUSTING THE VOLUME TO BE COLLECTED
FR2807341B1 (en) * 2000-04-07 2002-07-12 Gilson Sa PIPETTE FOR COLLECTING LIQUID SAMPLES WITH REMOVABLE EJECTOR
FR2845747B1 (en) * 2002-10-15 2005-08-19 Advanced Automation TRANSMISSION DEVICE AND APPLICATION TO A DOSING DEVICE
US7093507B2 (en) 2003-05-12 2006-08-22 Bel-Art Products, Inc. Pipette control arrangement
US7396512B2 (en) * 2003-11-04 2008-07-08 Drummond Scientific Company Automatic precision non-contact open-loop fluid dispensing
US7448734B2 (en) * 2004-01-21 2008-11-11 Silverbrook Research Pty Ltd Inkjet printer cartridge with pagewidth printhead
JP2011115759A (en) * 2009-12-07 2011-06-16 Fukae Kasei Kk Pipette device
DE202010010942U1 (en) * 2010-08-03 2011-11-08 Brand Gmbh + Co Kg Pipette for a pipette system with pipette and syringe
FI125310B (en) * 2012-03-30 2015-08-31 Sartorius Biohit Liquid Handling Oy Electric pipette brake mechanism
WO2014022420A1 (en) 2012-07-30 2014-02-06 Sashay Beauty Products, Inc. Pen dispensers with cartridges and interchangeable tip applicators
FR3004258B1 (en) * 2013-04-04 2015-05-15 Gilson Sas PIPET SYSTEM WITH IMPROVED CONTROL AND VOLUME ADJUSTMENT
WO2014204587A1 (en) * 2013-06-17 2014-12-24 Waters Technologies Corporation Micropipet for aliquoting small volumes of fluid
FR3019895B1 (en) 2014-04-10 2016-05-27 Gilson Sas MULTICHANNEL PIPETTING SYSTEM COMPRISING TWO NARROW SUCTION CHAMBERS ONE IN THE OTHER
DE102014109345A1 (en) * 2014-07-04 2016-01-07 Eppendorf Ag Pipette for actuating a syringe
US10307785B2 (en) 2016-05-24 2019-06-04 Rpm Wood Finishes Group, Inc. Heat pump dispenser

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2175601A (en) * 1936-12-19 1939-10-10 Grund William Calking gun
US2942603A (en) * 1958-01-08 1960-06-28 Paul G T Geyer Artificial insemination gun
CH508202A (en) * 1969-02-26 1971-05-31 Micromedic Systems Inc Ratchet mechanism for driving a rotating member and use of this mechanism
DE2926691C2 (en) * 1979-07-02 1983-05-26 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Repeater pipette
US3977574A (en) * 1975-05-29 1976-08-31 Bradley Scott Thomas Dispensing pipette actuator system
GB2109690B (en) * 1981-02-12 1985-02-20 Robert Charles Turner Dose metering plunger devices for use with syringes
FI831239A0 (en) * 1983-04-13 1983-04-13 Labsystems Oy DOSERINGSPIPETT
US4929428A (en) * 1988-02-19 1990-05-29 Fuji Photo Film Co., Ltd. Quantitative pipette
FI91043C (en) * 1992-04-13 1994-05-10 Labsystems Oy step pipette
FI921648A0 (en) * 1992-04-13 1992-04-13 Labsystems Oy STEGPIPETT.
US5364596A (en) * 1992-12-01 1994-11-15 Rainin Instrument Co., Inc. Manual pipette with plunger velocity governor, home position latch and trigger release

Also Published As

Publication number Publication date
DE69724028T2 (en) 2004-06-09
EP0801983B1 (en) 2003-08-13
DE69724028D1 (en) 2003-09-18
EP0801983A1 (en) 1997-10-22
US5879633A (en) 1999-03-09

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Legal Events

Date Code Title Description
FD Application lapsed